sunxi: non-FEL SPL boot support for sun7i

[karo-tx-uboot.git] / Makefile

diff --git a/Makefile b/Makefile
index aad8127d1ccfc7db7128b4b2be1b7b5d0ca9f585..966fd14844fd761863bf92d790c28aaec1f2d87d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -6,9 +6,9 @@
 #
 
 VERSION = 2014
-PATCHLEVEL = 04
+PATCHLEVEL = 07
 SUBLEVEL =
-EXTRAVERSION =
+EXTRAVERSION = -rc1
 NAME =
 
 # *DOCUMENTATION*
@@ -285,7 +285,7 @@ export KBUILD_CHECKSRC KBUILD_SRC KBUILD_EXTMOD
 #         cmd_cc_o_c       = $(CC) $(c_flags) -c -o $@ $<
 #
 # If $(quiet) is empty, the whole command will be printed.
-# If it is set to "quiet_", only the short version will be printed. 
+# If it is set to "quiet_", only the short version will be printed.
 # If it is set to "silent_", nothing will be printed at all, since
 # the variable $(silent_cmd_cc_o_c) doesn't exist.
 #
@@ -578,6 +578,9 @@ KBUILD_AFLAGS += -Wa,-gstabs,-S
 endif
 endif
 
+# Prohibit date/time macros, which would make the build non-deterministic
+KBUILD_CFLAGS   += $(call cc-option,-Werror=date-time)
+
 ifneq ($(CONFIG_SYS_TEXT_BASE),)
 KBUILD_CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE)
 endif
@@ -696,6 +699,7 @@ PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(c_flags) -print-libgcc-file-name`
 endif
 PLATFORM_LIBS += $(PLATFORM_LIBGCC)
 export PLATFORM_LIBS
+export PLATFORM_LIBGCC
 
 # Special flags for CPP when processing the linker script.
 # Pass the version down so we can handle backwards compatibility
@@ -749,6 +753,9 @@ ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin
 ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img
 ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin
 ALL-$(CONFIG_OF_SEPARATE) += u-boot.dtb u-boot-dtb.bin
+ifeq ($(CONFIG_SPL_FRAMEWORK),y)
+ALL-$(CONFIG_OF_SEPARATE) += u-boot-dtb.img
+endif
 ALL-$(CONFIG_OF_HOSTFILE) += u-boot.dtb
 ifneq ($(CONFIG_SPL_TARGET),)
 ALL-$(CONFIG_SPL) += $(CONFIG_SPL_TARGET:"%"=%)
@@ -851,6 +858,11 @@ MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
 u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE
        $(call if_changed,mkimage)
 
+MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img)
+
+u-boot-dtb.img: u-boot-dtb.bin FORCE
+       $(call if_changed,mkimage)
+
 u-boot.sha1:   u-boot.bin
                tools/ubsha1 u-boot.bin
 
@@ -925,6 +937,13 @@ OBJCOPYFLAGS_u-boot-spi.gph = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO)
 u-boot-spi.gph: spl/u-boot-spl.gph u-boot.img FORCE
        $(call if_changed,pad_cat)
 
+ifneq ($(CONFIG_SUNXI),)
+OBJCOPYFLAGS_u-boot-sunxi-with-spl.bin = -I binary -O binary \
+                                  --pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff
+u-boot-sunxi-with-spl.bin: spl/sunxi-spl.bin u-boot.img FORCE
+       $(call if_changed,pad_cat)
+endif
+
 ifneq ($(CONFIG_TEGRA),)
 OBJCOPYFLAGS_u-boot-nodtb-tegra.bin = -O binary --pad-to=$(CONFIG_SYS_TEXT_BASE)
 u-boot-nodtb-tegra.bin: spl/u-boot-spl u-boot.bin FORCE
@@ -995,7 +1014,7 @@ ifeq ($(CONFIG_KALLSYMS),y)
        $(call cmd,u-boot__) common/system_map.o
 endif
 
-# The actual objects are generated when descending, 
+# The actual objects are generated when descending,
 # make sure no implicit rule kicks in
 $(sort $(u-boot-init) $(u-boot-main)): $(u-boot-dirs) ;
 
@@ -1151,6 +1170,9 @@ spl/u-boot-spl.bin: spl/u-boot-spl
 spl/u-boot-spl: tools prepare
        $(Q)$(MAKE) obj=spl -f $(srctree)/spl/Makefile all
 
+spl/sunxi-spl.bin: spl/u-boot-spl
+       @:
+
 tpl/u-boot-tpl.bin: tools prepare
        $(Q)$(MAKE) obj=tpl -f $(srctree)/spl/Makefile all CONFIG_TPL_BUILD=y
 
@@ -1434,7 +1456,7 @@ endif
        $(build)=$(build-dir) $(@:.ko=.o)
        $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
 
-# FIXME Should go into a make.lib or something 
+# FIXME Should go into a make.lib or something
 # ===========================================================================
 
 quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN   $(wildcard $(rm-dirs)))